Superpixel Based Dimension Reduction for Hyperspectral Imagery.
Huilin XuHongyan ZhangWei HeLiangpei ZhangPublished in: IGARSS (2018)
Keyphrases
- dimension reduction
- hyperspectral imagery
- multispectral
- hyperspectral images
- principal component analysis
- spatial resolution
- hyperspectral
- feature extraction
- remote sensing
- target detection
- high dimensional
- low dimensional
- singular value decomposition
- high dimensional data
- random projections
- feature space
- feature selection
- cluster analysis
- linear discriminant analysis
- change detection
- unsupervised learning
- dimensionality reduction
- infrared
- high dimensionality
- input image
- preprocessing
- neural network
- input space
- active learning
- image sequences
- computer vision
- high dimensional feature space
- machine learning